SMART error

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Sziasztok!

Lefuttattam a smartctl-t az egyik régebbi 40es samsung vinyomon és volt egy érdekes adat "65535 errors detected". nem nagyon vagyok képbe, ez mit jelent pontosan milyen errorból van ilyen sok?

  • 1186 megtekintés

( uid_10503 v | 2009. 10. 14., sze – 22:33 )

Egy kicsit több részlet a kimenetből?

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A legtöbb ember azt hiszi, csak a gyomra üres...


=== START OF INFORMATION SECTION ===
Device Model: SAMSUNG SP0401N
Serial Number: S004J10Y786392
Firmware Version: TJ100-28
User Capacity: 40.060.403.712 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 7
ATA Standard is: ATA/ATAPI-7 T13 1532D revision 0
Local Time is: Thu Oct 15 11:50:14 2009 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: (1500) seconds.
Offline data collection
capabilities: (0x1b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
No Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
No General Purpose Logging support.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 25) minutes.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 100 100 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0007 100 100 025 Pre-fail Always - 4032
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 847
5 Reallocated_Sector_Ct 0x0033 100 100 011 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 100 100 051 Pre-fail Always - 0
8 Seek_Time_Performance 0x0025 100 100 015 Pre-fail Offline - 0
9 Power_On_Half_Minutes 0x0032 099 099 000 Old_age Always - 6620h+08m
10 Spin_Retry_Count 0x0033 100 100 051 Pre-fail Always - 0
11 Calibration_Retry_Count 0x0012 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 383
194 Temperature_Celsius 0x0022 169 106 000 Old_age Always - 23
195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always - 625948
196 Reallocated_Event_Count 0x0032 096 096 000 Old_age Always - 9
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 096 096 000 Old_age Offline - 9
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 3
200 Multi_Zone_Error_Rate 0x000a 100 100 051 Old_age Always - 0
201 Soft_Read_Error_Rate 0x000a 100 100 051 Old_age Always - 0

SMART Error Log Version: 1
Warning: ATA error count 65535 inconsistent with error log pointer 3

ATA Error Count: 65535 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 65535 occurred at disk power-on lifetime: 6599 hours (274 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 04 71 ce e0 Error: UNC at LBA = 0x00ce7104 = 13529348

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c4 00 08 04 71 ce e0 00 00:13:06.250 READ MULTIPLE
ec 00 00 00 00 00 a0 00 00:13:06.250 IDENTIFY DEVICE
ef 03 08 00 00 00 a0 00 00:13:06.250 SET FEATURES [Set transfer mode]
ec 00 00 00 00 00 a0 00 00:13:06.250 IDENTIFY DEVICE
00 00 01 01 00 00 a0 00 00:13:06.063 NOP [Abort queued commands]

Error 65534 occurred at disk power-on lifetime: 6599 hours (274 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 04 71 ce e0 Error: UNC at LBA = 0x00ce7104 = 13529348

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c4 00 08 04 71 ce e0 00 00:13:04.813 READ MULTIPLE
ec 00 00 00 00 00 a0 00 00:13:04.813 IDENTIFY DEVICE
ef 03 08 00 00 00 a0 00 00:13:04.813 SET FEATURES [Set transfer mode]
ec 00 00 00 00 00 a0 00 00:13:04.813 IDENTIFY DEVICE
00 00 01 01 00 00 a0 00 00:13:04.688 NOP [Abort queued commands]

Error 65533 occurred at disk power-on lifetime: 6599 hours (274 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 04 71 ce e0 Error: UNC at LBA = 0x00ce7104 = 13529348

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c4 00 08 04 71 ce e0 00 00:13:02.875 READ MULTIPLE
ec 00 00 00 00 00 a0 00 00:13:02.875 IDENTIFY DEVICE
ef 03 08 00 00 00 a0 00 00:13:02.875 SET FEATURES [Set transfer mode]
ec 00 00 00 00 00 a0 00 00:13:02.875 IDENTIFY DEVICE
00 00 01 01 00 00 a0 00 00:13:02.688 NOP [Abort queued commands]

Error 65532 occurred at disk power-on lifetime: 6599 hours (274 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 04 71 ce e0 Error: UNC at LBA = 0x00ce7104 = 13529348

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c4 00 08 04 71 ce e0 00 00:13:01.375 READ MULTIPLE
ec 00 00 00 00 00 a0 00 00:13:01.375 IDENTIFY DEVICE
ef 03 08 00 00 00 a0 00 00:13:01.375 SET FEATURES [Set transfer mode]
ec 00 00 00 00 00 a0 00 00:13:01.375 IDENTIFY DEVICE
00 00 01 01 00 00 a0 00 00:13:01.188 NOP [Abort queued commands]

Error 65531 occurred at disk power-on lifetime: 6599 hours (274 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 04 71 ce e0 Error: UNC at LBA = 0x00ce7104 = 13529348

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c4 00 08 04 71 ce e0 00 00:12:58.938 READ MULTIPLE
ec 00 00 00 00 00 a0 00 00:12:58.875 IDENTIFY DEVICE
ef 03 08 00 00 00 a0 00 00:12:58.875 SET FEATURES [Set transfer mode]
ec 00 00 00 00 00 a0 00 00:12:58.875 IDENTIFY DEVICE
00 00 01 01 00 00 a0 00 00:12:58.750 NOP [Abort queued commands]

SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short captive Completed without error 00% 0 -
# 2 Short captive Completed without error 00% 0 -

Device does not support Selective Self Tests/Logging

ez a teljes kimenete

- a smart nem valami szabványos dolog sajnos, a gyártók más számlálót értenek néha, máshogy számolnak, jelen esetben már csak az is fel kellene tűnjön hogy ilyen kerek hibaszám igen valószínűtlen, ezzel a 65535 hibával _semmi_ gond nincs, visszafele számol a gond ott van hogy pl 65531-es is van, hogy konkrétan mi a gondja passz
- ettől függetlenül erre a winyóra semmi fontos adatot nem bíznék, hiába valószínűleg még sokáig húzza, a lényeg (most) 196 és 198

Én ((Reallocated_Sector_Ct != 0) || (Reallocated_Event_Count != 0) || (Offline_Uncorrectable != 0)) esetén elkezdem a mentést.

Üdv,
Dw.

"Jegyezze fel a vádhoz - utasította Metcalf őrnagy a tizedest, aki tudott gyorsírni. - Tiszteletlenül beszélt a feljebbvalójával, amikor nem pofázott közbe."

Szerintem a 196 és 198 után ez lényeg: "Error: UNC at LBA = 0x00ce7104 = 13529348"
A man szerint: "UNC: UNCorrectable Error in Data"

Utána ez is lényeges:
ATA Error Count: 65535 (device log contains only the most recent five errors). Csak az utolsó 5-öt tartalmazza a log, azaz 65531-től 65535-ig. Hasonló és saját logokat tanulmányozva az utolsó a 65535-ös számú, ami a 6599. óra után keletkezett. Most a 6620. óra után vagy.

( tomaza | 2009. 10. 14., sze – 22:48 )

adj még hozzá egyet, mégpedig a smartctl hibáját és rögtön nulla hibát kapsz, azaz semmi gond :)

hint: hibaellenőrzőben soha ne bízz, ami meg annyira nagyképű hogy magát okosnak nevezi még annyira sem :D